* dependencies correction
diff --git a/plugins/org.eclipse.dltk.ruby.activestatedebugger/META-INF/MANIFEST.MF b/plugins/org.eclipse.dltk.ruby.activestatedebugger/META-INF/MANIFEST.MF
index 1d55c8e..159d71a 100644
--- a/plugins/org.eclipse.dltk.ruby.activestatedebugger/META-INF/MANIFEST.MF
+++ b/plugins/org.eclipse.dltk.ruby.activestatedebugger/META-INF/MANIFEST.MF
@@ -11,5 +11,6 @@
  org.eclipse.dltk.ui,
  org.eclipse.dltk.debug.ui,
  org.eclipse.dltk.launching,
- org.eclipse.debug.core
+ org.eclipse.debug.core,
+ org.eclipse.dltk.core
 Eclipse-LazyStart: true